2138 backend developer English-speaking jobs in Warsaw

About the Project and Your Role You will join the VM.PL team supporting the development of a brand-new backend ... based on a modern stack (preferably NestJS PostgreSQL , alternatively Firebase ) and a monolithic backend ... Your responsibilities Independently deliver backend development tasks and contribute to system architecture ... team through code reviews, planning, and ongoing communication Requirements Professional experience in backend ... built from scratch Strong skills in working with APIs, designing data structures, access management and backend

developer frontend developer fullstack developer automated test programmer manual tester product owner ... home office This is how we organize our work This is how we work in house agile scrum Team members backend ... Full Stack .NET & Angular Developer Miejsce pracy: Warszawa Technologies we use Expected C# .NET .NET

Node.js and YAML Optimizing existing modules through code improvements and testing Collaborating with backend ... As a Frontend Developer, you will be working for our client, a leading bank and financial institution ... integration concepts Are familiar with YAML configuration files Have experience with Backstage or similar developer

Join MGID as a Full-Stack Developer and become part of a team shaping the future of AdTech You'll ... models, analytics, and user flows together with the product teamWho You Are4+ years of experience in backend ... systematically, acts proactively, and wants to see the real impact of their work.What You Will Do:Work with backend

systems.Knowledge of event-driven architectures (Kafka).~2+ years of experience in product engineering, developer ... , point-of-sale, marketing, and more, while connecting consumers to local services.Your Impact as a Backend ... We're seeking an exceptional Backend Engineer to join our cross-functional product team in Warsaw.What

Developer (Mid-Level) to join our Financial Reporting team within SCIB IT in Warsaw. ... Developer, you will:Design and implement scalable, high-performance reporting solutions.Build Spark-based ... Tests with Quality tests, Automation and Pull Requests review.WHAT YOU WILL BE DOINGWe are seeking a Backend ... regulatory reporting, contributing to risk reduction and operational excellence across the Group.As a Backend

**Immediate CONTRACT requirement**Job Title: Principal Full Stack Developer -JavaJob Type: ContractLocation ... Poland.Work Type: HybridStart Date: Immediate to 15 days.Job Description:Software Engineer (Cloud / Backend

Java Developer - M/F/D112_25000O4J-enObowiązkiDesigning, developing, testing, and deploying new featuresFollowing ... -week sprints)WymaganiaYou have 3+ years of professional experience as a Java developerYou are more backend

Senior Backend Developer (Python + Go)Location:Remote PolandDuration:3-Month ContractJoin a leading innovator

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team , Maintain a developer-first ... -Readiness to work with Windows (WSL) - Backend: Python 3.1x, Django 4.x, Django ORM - Frontend: React ... -Readiness to work with Windows (WSL) - Backend: Python 3.1x, Django 4.x, Django ORM - Frontend: React ... Deployment: Daily releases via feature flags ,[Design, develop, and maintain scalable finance-focused backend

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team , Maintain a developer-first ... Tech Stack Backend: Python 3.1x , Flask Databases: PostgreSQL (Aurora RDS AWS), DynamoDB Infrastructure ... Tech Stack Backend: Python 3.1x , Flask Databases: PostgreSQL (Aurora RDS AWS), DynamoDB Infrastructure ... hour ,[Lead and mentor the engineering team, Design, develop, and maintain scalable finance-focused backend

developer, with strong expertise in Java (Spring, Spring Boot, REST APIs, Microservices)Solid understanding ... Working in the Data Products domain, your main focus will be on Java-based backend development, while ... Job Description Join our team and you'll be responsible for designing and building the core backend ... Your responsibilitiesDesign and develop innovative backend systems using Java (Spring, Spring Boot), ... Python-based microservices or serverless components (AWS Lambda) Qualifications5+ years of experience as a backend

For the project that we are working on with our partner, we are looking for Senior Backend Developer. ... huge client base in the country and abroad, for whom we build projects from scratch (UX, UI, frontend, backend

Code is your Native Language: You are comfortable writing the backend logic (Python or Node.js) to power ... Wanted: Bot Developer (aka The Architect) ️ Tired of spaghetti code and bots that break on edge cases ... We're looking for a curious and tech-savvy Bot Developer to join our team and build the most advanced ... You’re a perfect fit if… You are a Hybrid Developer: You understand the precision of standard NLU (intents

We're looking for an experiencedFreelance Go (Golang) Developerto support us on a short-term backend ... This role is ideal for someone strong in backend engineering with hands-onAWS/cloud experienceand a passion ... building scalable, reliable systems.Our RequirementsStrong commercial experience with Go (Golang)Solid backend ... high-quality work quicklyGood English communication skillsScope Of ResponsibilitiesDeveloping and extending backend

Company Description Join a fast-growing leader in digital accessibility Seeking a Backend Engineer to ... We're looking for an experienced Backend Engineer to join our client's innovative team. ... In this role, you'll be responsible for designing and implementing scalable, distributed backend ... architecture  Troubleshoot issues across various backend services and infrastructure  Collaborate on ... Job DescriptionDesign and implement scalable, distributed backend solutions for a SaaS platform  Architect

We’re seeking an experienced Backend Engineer to join a fast-growing SaaS scale-up developing a next-generation ... Working in a fast-paced startup environment, you’ll design and deliver scalable backend services using ... Key Responsibilities: Design, develop, and maintain backend services in NestJS and TypeScript; Implement ... authentication flows, and data management systems; Ensure scalability, performance, and security of backend ... experience with NestJS, TypeORM, and REST APIs; Strong understanding of authentication methods and backend

Being a member of the backend developers team that focuses on relationships and a good atmosphere in ... Having such great solutions, we are looking for a Backend Engineer to join our brave and brilliant Technology

Ability to analyze and optimize the performance of backend applications. ... Project description: We are looking for an experienced .NET Developer who wants to have a real impact

Knowledge of backend tools and frameworks: Grape, RSpec, Docker, MySQL, AWS, CI/CD . ... About the Role As a Ruby Developer , you’ll join a skilled engineering team solving challenges in scale